Bromide ion → 2-Bromo-1,1-diethoxypropane
Reaction equation
[CH2:1]([O:3][CH:4]([O:7][CH2:8][CH3:9])[CH2:5][CH3:6])[CH3:2].[Br-:10]>C(Cl)(Cl)(Cl)Cl>[CH2:1]([O:3][CH:4]([O:7][CH2:8][CH3:9])[CH:5]([Br:10])[CH3:6])[CH3:2]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
13.22 g of propion-aldehyde-diethyl-acetal are dissolved in 15 ml of carbon tetrachloride; at -10° C. 20 ml of the carbon tetrachloride solution of 17.58 g of bromide are dropped to it under stirring. After its warming to room temperature it is distilled in vacuo.
Workup
- customat -10° C
- distillationis distilled in vacuo
Sources & evidence
- ORD record
- ord-0eb4831cd9d74c588e59ab30b8a74767
- Source dataset
- uspto-grants-1992_05
- Patent number
- US05116402
Reaction notes
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